This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance.

Ultrasonic sensor that measures the distance and the LED’s bar graph will light up according to our distance from the sensor - Arduino-Ultrasonic-Sensor-with-LEDs-and-buzzer/README.md at main · de ...

How the Arduino ultrasonic sensor actually works To measure distances with Arduino we can do it in different ways. There is the infrared sensor, which uses the properties of light to calculate ...

In this project, the ultrasonic sensor module type KY-050 is used together with an Arduino and a type KY-012 active buzzer to help while reverse parking our vehicle.

Project Hardware Software Selection Arduino Uno - It is a microcontroller that gives commands to the robot. Motor driver - It helps to control the motor attached to the robot, it is connected with ...

Although the navigation for blind using ultrasonic is a complex process but here we will present only the hurdle detection procedure. The project make the use of UNO Arduino processor, ultrasonic ...

The design of a “third eye for the blind,” which employs ultrasonic waves to detect surrounding obstructions and notify users with a buzzer sound or vibration, is made feasible by the collaboration of ...